Industry News
Curtain wall joints: anti-loosening and corrosion are key
2026-06-15
Compiled by JIALI Industrial (164.hk) — a Hong Kong fastener supplier specialising in screws, bolts, nuts and selection know-how.
The challenge
Façade joints face wind load, thermal movement and vibration; loosening or rusting affects safety and service life.
Selection
Exposed areas prefer stainless 316; indoor can use 304 or high-strength zinc parts. Pair with locking washers or locking nuts under vibration.
Related Reading
- Fastener purchase contracts and drawing tolerances: getting the quality requirements right the first time
- Stainless bolts still rust? Passivation, corrosion testing and procurement essentials
- JIALI launches Stainless Steel zone with full 304 / 316 range
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